The argument names used in the prctl wrapper collide with the internal variable names in syscall wrapper macros on some architecture. This currently breaks xtensa. grep for '\b_a[0-9]' indicates that metag and microblaze might also be affected.
Prefix argument names with '_prctl' to avoid collision. Signed-off-by: Baruch Siach <bar...@tkos.co.il> --- libc/sysdeps/linux/common/prctl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libc/sysdeps/linux/common/prctl.c b/libc/sysdeps/linux/common/prctl.c index 67732bb..5f29cdb 100644 --- a/libc/sysdeps/linux/common/prctl.c +++ b/libc/sysdeps/linux/common/prctl.c @@ -12,5 +12,6 @@ #ifdef __NR_prctl int prctl (int, long, long, long, long); -_syscall5(int, prctl, int, option, long, _a2, long, _a3, long, _a4, long, _a5) +_syscall5(int, prctl, int, option, long, _prctl_a2, long, _prctl_a3, + long, _prctl_a4, long, _prctl_a5) #endif -- 1.8.4.rc3 _______________________________________________ uClibc mailing list uClibc@uclibc.org http://lists.busybox.net/mailman/listinfo/uclibc